A specific kind of no-code development tool designed to connect apps and services from various providers via application program interfaces (APIs)—but without requiring custom development.
"We automated our marketing tools with Zapier, a no-code integration tool. When a new user signs up on our website, they are now automatically added to our MailChimp e-mail newsletter, receive a welcome chat message on WhatsApp, and are added to our Salesforce CRM–all of which are from different developers."